PorygonLang/src/Parser/Parser.hpp

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2019-05-20 15:45:03 +00:00
#include <utility>
#ifndef PORYGONLANG_PARSER_HPP
#define PORYGONLANG_PARSER_HPP
#include "ParsedStatements/ParsedStatement.hpp"
enum class OperatorPrecedence {
No,
LogicalOr,
LogicalAnd,
Equality,
Additive,
Multiplication,
Unary,
};
class Parser {
vector<IToken*> _tokens;
unsigned int _position;
IToken* Peek();
IToken* Next();
ParsedStatement* ParseStatement(IToken* current);
ParsedExpression* ParseExpression(IToken* current);
ParsedExpression* ParseBinaryExpression(IToken* current, OperatorPrecedence parentPrecedence);
ParsedExpression* ParsePrimaryExpression(IToken* current);
public:
ParsedScriptStatement* Parse();
explicit Parser(vector<IToken*> tokens){
_tokens = std::move(tokens);
_position = 0;
}
};
#endif //PORYGONLANG_PARSER_HPP